Citation

81 FR 6814

Multiple canonical documents share this first-page citation.

National Emission Standards for Hazardous Air Pollutant Emissions: Petroleum Refinery Sector Amendments Tuesday, February 9, 2016 81 FR 6814
Revisions to the California State Implementation Plan, Santa Barbara County Air Pollution Control District; Permit Program Tuesday, February 9, 2016 81 FR 6814